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Best Air Quality ZIP Codes in Louisiana

Top 50 best air quality zip codes in america in Louisiana. ZIP-level data from EPA Air Quality Index.

Top 50

#	ZIP Code	City / Suburb	Median AQI
1	70052	Gramercy	32
2	70071	Lutcher	32
3	70086	St. James	32
4	70090	Wallace	32
5	70723	Union	32
6	70743	Hester	32
7	70763	Paulina	32
8	70346	Donaldsonville	33
9	70725	Darrow	33
10	70734	—	33
11	70737	Gonzales	33
12	70769	Prairieville	33
13	70774	Sorrento	33
14	70778	Sorrento	33
15	70049	Edgard	36
16	70051	Garyville	36
17	70068	Laplace	36
18	70076	Garyville	36
19	70084	Reserve	36
20	70715	Morganza	36
21	70732	Fordoche	36
22	70736	—	36
23	70747	—	36
24	70749	—	36
25	70752	—	36
26	70753	—	36
27	70755	Livonia	36
28	70756	Livonia	36
29	70759	Morganza	36
30	70760	New Roads	36
31	70762	—	36
32	70773	—	36
33	70783	Ventress	36
34	70517	Breaux Bridge	38
35	70519	Cade	38
36	70582	Cade	38
37	70344	Chauvin	39
38	70352	—	39
39	70353	Dulac	39
40	70356	—	39
41	70359	Gray	39
42	70360	Houma	39
43	70363	Houma	39
44	70364	Bayou Blue	39
45	70377	Montegut	39
46	70395	Schriever	39
47	70397	—	39
48	70420	Abita Springs	39
49	70431	—	39
50	70433	Covington	39

Methodology

This ranking is based on EPA Air Quality Index data, scoped to Louisiana ZIP codes. Up to 50 ZIP codes are listed, ordered by median aqi. Data is refreshed periodically. See our methodology page for full details on data sources and update frequency.

Related rankings

Other states

California →Texas →Florida →New York →Illinois →Ohio →

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